Bumps that can appear on the scalp with a white tip is often the result of accumulated oils, bacteria and dead skin or related cells. Tea tree oil will often help to eliminate scalp eruptions or whitehead bumps. If tea tree does not prove effective than consult with a dermatologist.
Daily Hair Tip
After you have removed hot rollers from you hair let the curls set for a minute. Use fingers or pick to carefully arrange curls so they don't droop.